98694369 has 10 divisors (see below), whose sum is σ = 147432450. Its totient is φ = 65796192.

The previous prime is 98694353. The next prime is 98694371. The reversal of 98694369 is 96349689.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 66341025 + 32353344 = 8145^2 + 5688^2 .

It is not a de Polignac number, because 98694369 - 2⁴ = 98694353 is a prime.

It is a super-2 number, since 2×98694369² = 19481156944616322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98694319) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 609144 + ... + 609305.

It is an arithmetic number, because the mean of its divisors is an integer number (14743245).

Almost surely, 2^98694369 is an apocalyptic number.

It is an amenable number.

98694369 is a deficient number, since it is larger than the sum of its proper divisors (48738081).

98694369 is a wasteful number, since it uses less digits than its factorization.

98694369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218461 (or 1218452 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 98694369 is about 9934.5039634599. The cubic root of 98694369 is about 462.1299600657.

The spelling of 98694369 in words is "ninety-eight million, six hundred ninety-four thousand, three hundred sixty-nine".